安装 apache2, vim, keepalived 和 ipvsadm
打开 vim /etc/keepalived/keepalived.conf
点击 i, 进入编辑状态, 输入:
! Configuration File for keepalivedglobal_defs { ??router_id LVSMaster}vrrp_instance VI_1 { ???state MASTER ???interface ens33 # 对外服务的网卡 ???virtual_router_id 100 #VRRP组名，两个节点的设置必须一样，以指明各个节点属于同一VRRP>组 ???priority 100 #主节点的优先级（1-254之间），备用节点必须比主节点优先级低 ???advert_int 1 #设置主备之间同步检查的时间间隔单位秒 ???authentication { #设置验证信息，两个节点必须一致 ???????auth_type PASS ???????auth_pass abcd123 ???} ???virtual_ipaddress { #指定虚拟IP, 两个节点设置必须一样 ???????192.168.144.200 ???}}virtual_server 192.168.144.200 80 { ???delay_loop 6 ???lb_algo rr ???lb_kind DR ???persistence_timeout 0 ???protocol TCP ???real_server 192.168.144.128 80 { ???????weight 1 ???????TCP_CHECK { ???????????connect_timeout 10 ???????????nb_get_retry 3 ???????????delay_before_retry 3 ???????????connect_port 80 ???????} ???}}然后点击 esc, 退出编辑, 输入 :wq 保持.
启动 service keepalived start
编辑 apache2 默认页 index.html
启动局域网访问 LVS： 192.168.144.200
Ubuntu64 apache2+lvs+Keepalived
原文地址：https://www.cnblogs.com/yipeng-yu/p/8427633.html